KDL-26L5000, KDL-32L5000 - Sony TV Service Manual (repair manual). Page 3

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KDL-26L5000/32L5000
KDL-26L5000/32L5000
TABLE OF CONTENTS
SECTION TITLE   
PAGE
SECTION TITLE   
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions - ENGLISH ............................................... 6
Warnings and Cautions - FRENCH ................................................ 7
Safety-Related Component Warning .............................................. 8
Safety Check-Out ......................................................................... 10
Self-Diagnostic Function ................................................................11
SECTION 1:  DISASSEMBLY ............................................................... 13
1-1.  Rear Cover Removal ............................................................ 13
1-2.  Switch Unit Removal (Contains H1 Board) .......................... 13
1-3.  A Board and G2BE (Power Supply) Board Removal ........... 14
1-4.  Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. Loudspeaker Removal ......................................................... 15
1-6.  Brackets and Spine Removal ............................................... 16
1-6-1.  Brackets and Spine Removal 
(KDL-26L5000 Only) ................................................ 16
1-6-2.  Brackets and Spine Removal 
(KDL-32L5000 Only) ................................................ 16
1-7.  H2 Board and LCD Panel Removal ..................................... 17
1-7-1. Cleaning the LCD Panel ............................................ 17
1-8. Balancer (MT Inverter) Board Removal 
(KDL-26L5000 Only) ............................................................ 18
1-9. Balancer (MT Inverter) Board Removal 
(KDL-32L5000 Only) ............................................................ 19
WIRE DRESSING ........................................................................ 20
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 21
2-1.  Resetting to Factory Defaults ............................................... 21
SECTION 3:  DIAGRAMS ..................................................................... 22
3-1. Circuit Boards Location ........................................................ 22
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 22
3-3. Block Diagram 
...................................................................... 24
3-4.  Schematics and Supporting Information .............................. 25
A Board Schematic Diagram (1 of 17) .................................. 25
A Board Schematic Diagram (2 of 17) .................................. 26
A Board Schematic Diagram (3 of 17) .................................. 27
A Board Schematic Diagram (4 of 17) .................................. 28
A Board Schematic Diagram (5 of 17) .................................. 29
A Board Schematic Diagram (6 of 17) .................................. 30
A Board Schematic Diagram (7 of 17) .................................. 31
A Board Schematic Diagram (8 of 17) .................................. 32
A Board Schematic Diagram (9 of 17) .................................. 33
A Board Schematic Diagram (10 of 17) ................................ 34
A Board Schematic Diagram (11 of 17) ................................ 35
A Board Schematic Diagram (12 of 17) ................................ 36
A Board Schematic Diagram (13 of 17) ................................ 37
A Board Schematic Diagram (14 of 17) ................................ 38
A Board Schematic Diagram (15 of 17) ................................ 39
A Board Schematic Diagram (16 of 17) ................................ 40
A Board Schematic Diagram (17 of 17) ................................ 41
G2BE Board Schematic Diagram ......................................... 43
H1 Board Schematic Diagram .............................................. 45
H2 Board Schematic Diagram .............................................. 47
SECTION 4:  EXPLODED VIEWS ........................................................ 49
4-1.  Rear Cover Assembly and Table-Top Stand Assembly  ....... 49
4-2. Chassis ................................................................................ 50
4-3.  Bezel Assembly and LCD Panel .......................................... 51
4-4. Screw Legend ...................................................................... 52
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
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